Farm fields can span hundreds of acres. With so much area to cover, checking crops and livestock can be difficult. But with an agricultural drone, this job becomes much simpler. Young readers will discover how drones help farmers maximize efficiencies and bring abundant harvests.

Military drones have been part of wars for more than 100 years. Today's military unmanned aerial vehicles are packed with sensors, high-quality cameras, and even weapons. With each UAV flight, military members are kept safe away from war zones. Young readers will learn how both aerial and underwater military drones operate and get inside details about some of the missions they've completed.

After her mother's suicide when she is twelve years old, Yuki spends years living with her distant father and his resentful new wife, cut off from her mother's family, and relying on her own inner strength to cope with the tragedy.

"Gives readers a behind-the-scenes look at how emergency responders do their day-to-day jobs"--

Looks at how search and rescue teams prepare to search for lost people or help those whose lives are in danger.

"Describes the features of Tyrannosaurus rex and Velociraptor, and how they may have battled each other in prehistoric times"--Provided by publisher.

Explores the habitat, life cycle, physical characteristics, and behavior of tigers.

"Describes the features of Triceratops and Stegosaurus, and how they may have battled each other in prehistoric times" --Provided by publisher.

Describes the evolution, physical features, and habitat of jaguars.

"Describes the science behind the armor, weapons, training, and tactics used by medieval knights in combat"--